Volume 18, Issue 2, Summer 2018, Pages 195-205
https://doi.org/10.29252/ijpr.18.2.195
S Ashrafi, D Alizadeh, O Jahanbakhsh
Volume 18, Issue 2, Summer 2018, Pages 243-249
https://doi.org/10.29252/ijpr.18.2.243
A Ghasemizad, M Nazirzadeh, B Khanbabaei
Volume 9, Issue 2, Summer 2009, Pages 215-215
S Mohammadi